﻿using Calligraphy.CalligraphyData;
using Calligraphy.DataModel;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using Windows.Foundation;
using Windows.Foundation.Collections;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Controls.Primitives;
using Windows.UI.Xaml.Data;
using Windows.UI.Xaml.Input;
using Windows.UI.Xaml.Media;
using Windows.UI.Xaml.Navigation;

// The Items Page item template is documented at http://go.microsoft.com/fwlink/?LinkId=234233

namespace Calligraphy
{
    /// <summary>
    /// A page that displays a collection of item previews.  In the Split Application this page
    /// is used to display and select one of the available groups.
    /// </summary>
    public sealed partial class PagePhotoesPage : Calligraphy.Common.LayoutAwarePage
    {
        public PagePhotoesPage()
        {
            this.InitializeComponent();
        }


        

        /// <summary>
        /// Populates the page with content passed during navigation.  Any saved state is also
        /// provided when recreating a page from a prior session.
        /// </summary>
        /// <param name="navigationParameter">The parameter value passed to
        /// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested.
        /// </param>
        /// <param name="pageState">A dictionary of state preserved by this page during an earlier
        /// session.  This will be null the first time a page is visited.</param>
        protected override void LoadState(Object navigationParameter, Dictionary<String, Object> pageState)
        {
            if (pageState == null )
            {
                PaperPhotoesDataSource _ds = new PaperPhotoesDataSource();
                T_StelePaper stelePaper = (T_StelePaper)navigationParameter;
                _ds.LoadPaperPhotoes(stelePaper);
                this.DefaultViewModel["Items"] = stelePaper.T_PaperPhoto;
                pageTitle.Text = stelePaper.Name.Trim();
            }
            else if(pageState.ContainsKey("Items"))
            {
                this.DefaultViewModel["Items"] = pageState["Items"];
                try
                {
                    pageTitle.Text = (string)pageState["Title"];
                }
                catch (Exception)
                { }
            }
         }

        protected override void SaveState(Dictionary<string, object> pageState)
        {
            base.SaveState(pageState);
            if (pageState != null)
            {
                pageState.Add("Items", this.DefaultViewModel["Items"]);
                pageState.Add("Title", pageTitle.Text);
            }
        }


            
            

        private void itemListView_ItemClick(object sender, ItemClickEventArgs e)
        {
            this.Frame.Navigate(typeof(CustomRubbingPhoto), e.ClickedItem);
            
        }
       
    }
}
